Point Blank (with Lee Marvin, directed by John Boorman)
The Limey
Get Shorty
The Spanish Prisoner
Blending gangster genres with kung fu: Danny the Dog (or as its known in America, “Unleashed”) Kung Fu Hustle, Romeo and Juliet.
You mean Romeo Must Die? 
For this genre, definately get Sexy Beast and The Limey.
Shallow Grave, and if you are feeling a bit “self-loathing”, get some David Lynch flicks.
Don’t say I didn’t warn ya.
good suggestions thus far; definitely seconding those for True Romance and Pulp Fiction.
maybe try Formula 51… it’s heavier on the comedy and lighter on the gangster, but worth a look.
Yeah… :smack: I was at work and hurrying off the computer.